157233612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 428101632

約数和(自身を除く): 270868020

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 47, 51, 62, 68, 69, 92, 93, 94, 102, 124, 138, 141, 186, 188, 204, 276, 282, 372, 391, 527, 529, 564, 713, 782, 799, 1054, 1058, 1081, 1173, 1426, 1457, 1564, 1581, 1587, 1598, 2108, 2116, 2139, 2162, 2346, 2397, 2852, 2914, 3162, 3174, 3196, 3243, 4278, 4324, 4371, 4692, 4794, 5828, 6324, 6348, 6486, 8556, 8742, 8993, 9588, 12121, 12972, 16399, 17484, 17986, 18377, 24242, 24769, 24863, 26979, 32798, 33511, 35972, 36363, 36754, 48484, 49197, 49538, 49726, 53958, 55131, 65596, 67022, 72726, 73508, 74307, 74589, 98394, 99076, 99452, 100533, 107916, 110262, 134044, 145452, 148614, 149178, 196788, 201066, 220524, 278783, 297228, 298356, 402132, 422671, 557566, 569687, 770753, 836349, 845342, 1115132, 1139374, 1268013, 1541506, 1672698, 1690684, 1709061, 2278748, 2312259, 2536026, 3083012, 3345396, 3418122, 4624518, 5072052, 6836244, 9249036, 13102801, 26205602, 39308403, 52411204, 78616806, 157233612]

約数ペア:

[(1, 157233612), (2, 78616806), (3, 52411204), (4, 39308403), (6, 26205602), (12, 13102801), (17, 9249036), (23, 6836244), (31, 5072052), (34, 4624518), (46, 3418122), (47, 3345396), (51, 3083012), (62, 2536026), (68, 2312259), (69, 2278748), (92, 1709061), (93, 1690684), (94, 1672698), (102, 1541506), (124, 1268013), (138, 1139374), (141, 1115132), (186, 845342), (188, 836349), (204, 770753), (276, 569687), (282, 557566), (372, 422671), (391, 402132), (527, 298356), (529, 297228), (564, 278783), (713, 220524), (782, 201066), (799, 196788), (1054, 149178), (1058, 148614), (1081, 145452), (1173, 134044), (1426, 110262), (1457, 107916), (1564, 100533), (1581, 99452), (1587, 99076), (1598, 98394), (2108, 74589), (2116, 74307), (2139, 73508), (2162, 72726), (2346, 67022), (2397, 65596), (2852, 55131), (2914, 53958), (3162, 49726), (3174, 49538), (3196, 49197), (3243, 48484), (4278, 36754), (4324, 36363), (4371, 35972), (4692, 33511), (4794, 32798), (5828, 26979), (6324, 24863), (6348, 24769), (6486, 24242), (8556, 18377), (8742, 17986), (8993, 17484), (9588, 16399), (12121, 12972)]