131165370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 425108736

約数和(自身を除く): 293943366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 210, 222, 238, 255, 259, 306, 315, 331, 333, 357, 370, 510, 518, 555, 595, 629, 630, 662, 666, 714, 765, 777, 993, 1071, 1110, 1190, 1258, 1295, 1530, 1554, 1655, 1665, 1785, 1887, 1986, 2142, 2317, 2331, 2590, 2979, 3145, 3310, 3330, 3570, 3774, 3885, 4403, 4634, 4662, 4965, 5355, 5627, 5661, 5958, 6290, 6951, 7770, 8806, 9435, 9930, 10710, 11254, 11322, 11585, 11655, 12247, 13209, 13902, 14895, 16881, 18870, 20853, 22015, 23170, 23310, 24494, 26418, 28135, 28305, 29790, 33762, 34755, 36741, 39389, 39627, 41706, 44030, 50643, 56270, 56610, 61235, 66045, 69510, 73482, 78778, 79254, 84405, 85729, 101286, 104265, 110223, 118167, 122470, 132090, 168810, 171458, 183705, 196945, 198135, 208199, 208530, 220446, 236334, 253215, 257187, 354501, 367410, 393890, 396270, 416398, 428645, 506430, 514374, 551115, 590835, 624597, 709002, 771561, 857290, 1040995, 1102230, 1181670, 1249194, 1285935, 1457393, 1543122, 1772505, 1873791, 2081990, 2571870, 2914786, 3122985, 3545010, 3747582, 3857805, 4372179, 6245970, 7286965, 7715610, 8744358, 9368955, 13116537, 14573930, 18737910, 21860895, 26233074, 43721790, 65582685, 131165370]

約数ペア:

[(1, 131165370), (2, 65582685), (3, 43721790), (5, 26233074), (6, 21860895), (7, 18737910), (9, 14573930), (10, 13116537), (14, 9368955), (15, 8744358), (17, 7715610), (18, 7286965), (21, 6245970), (30, 4372179), (34, 3857805), (35, 3747582), (37, 3545010), (42, 3122985), (45, 2914786), (51, 2571870), (63, 2081990), (70, 1873791), (74, 1772505), (85, 1543122), (90, 1457393), (102, 1285935), (105, 1249194), (111, 1181670), (119, 1102230), (126, 1040995), (153, 857290), (170, 771561), (185, 709002), (210, 624597), (222, 590835), (238, 551115), (255, 514374), (259, 506430), (306, 428645), (315, 416398), (331, 396270), (333, 393890), (357, 367410), (370, 354501), (510, 257187), (518, 253215), (555, 236334), (595, 220446), (629, 208530), (630, 208199), (662, 198135), (666, 196945), (714, 183705), (765, 171458), (777, 168810), (993, 132090), (1071, 122470), (1110, 118167), (1190, 110223), (1258, 104265), (1295, 101286), (1530, 85729), (1554, 84405), (1655, 79254), (1665, 78778), (1785, 73482), (1887, 69510), (1986, 66045), (2142, 61235), (2317, 56610), (2331, 56270), (2590, 50643), (2979, 44030), (3145, 41706), (3310, 39627), (3330, 39389), (3570, 36741), (3774, 34755), (3885, 33762), (4403, 29790), (4634, 28305), (4662, 28135), (4965, 26418), (5355, 24494), (5627, 23310), (5661, 23170), (5958, 22015), (6290, 20853), (6951, 18870), (7770, 16881), (8806, 14895), (9435, 13902), (9930, 13209), (10710, 12247), (11254, 11655), (11322, 11585)]