162663820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 431972352

約数和(自身を除く): 269308532

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 31, 34, 44, 46, 55, 61, 62, 68, 85, 92, 110, 115, 122, 124, 155, 170, 187, 220, 230, 244, 253, 305, 310, 340, 341, 374, 391, 460, 506, 527, 610, 620, 671, 682, 713, 748, 782, 935, 1012, 1037, 1054, 1220, 1265, 1342, 1364, 1403, 1426, 1564, 1705, 1870, 1891, 1955, 2074, 2108, 2530, 2635, 2684, 2806, 2852, 3355, 3410, 3565, 3740, 3782, 3910, 4148, 4301, 5060, 5185, 5270, 5612, 5797, 6710, 6820, 7015, 7130, 7564, 7820, 7843, 8602, 9455, 10370, 10540, 11407, 11594, 12121, 13420, 14030, 14260, 15433, 15686, 17204, 18910, 20740, 20801, 21505, 22814, 23188, 23851, 24242, 28060, 28985, 30866, 31372, 32147, 37820, 39215, 41602, 43010, 43493, 45628, 47702, 48484, 57035, 57970, 60605, 61732, 64294, 77165, 78430, 83204, 86020, 86986, 95404, 104005, 114070, 115940, 119255, 121210, 128588, 133331, 154330, 156860, 160735, 173972, 208010, 217465, 228140, 238510, 242420, 262361, 266662, 308660, 321470, 353617, 416020, 434930, 477020, 478423, 524722, 533324, 642940, 666655, 707234, 739381, 869860, 956846, 1049444, 1311805, 1333310, 1414468, 1478762, 1768085, 1913692, 2392115, 2623610, 2666620, 2957524, 3536170, 3696905, 4784230, 5247220, 7072340, 7393810, 8133191, 9568460, 14787620, 16266382, 32532764, 40665955, 81331910, 162663820]

約数ペア:

[(1, 162663820), (2, 81331910), (4, 40665955), (5, 32532764), (10, 16266382), (11, 14787620), (17, 9568460), (20, 8133191), (22, 7393810), (23, 7072340), (31, 5247220), (34, 4784230), (44, 3696905), (46, 3536170), (55, 2957524), (61, 2666620), (62, 2623610), (68, 2392115), (85, 1913692), (92, 1768085), (110, 1478762), (115, 1414468), (122, 1333310), (124, 1311805), (155, 1049444), (170, 956846), (187, 869860), (220, 739381), (230, 707234), (244, 666655), (253, 642940), (305, 533324), (310, 524722), (340, 478423), (341, 477020), (374, 434930), (391, 416020), (460, 353617), (506, 321470), (527, 308660), (610, 266662), (620, 262361), (671, 242420), (682, 238510), (713, 228140), (748, 217465), (782, 208010), (935, 173972), (1012, 160735), (1037, 156860), (1054, 154330), (1220, 133331), (1265, 128588), (1342, 121210), (1364, 119255), (1403, 115940), (1426, 114070), (1564, 104005), (1705, 95404), (1870, 86986), (1891, 86020), (1955, 83204), (2074, 78430), (2108, 77165), (2530, 64294), (2635, 61732), (2684, 60605), (2806, 57970), (2852, 57035), (3355, 48484), (3410, 47702), (3565, 45628), (3740, 43493), (3782, 43010), (3910, 41602), (4148, 39215), (4301, 37820), (5060, 32147), (5185, 31372), (5270, 30866), (5612, 28985), (5797, 28060), (6710, 24242), (6820, 23851), (7015, 23188), (7130, 22814), (7564, 21505), (7820, 20801), (7843, 20740), (8602, 18910), (9455, 17204), (10370, 15686), (10540, 15433), (11407, 14260), (11594, 14030), (12121, 13420)]