166431510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 517492800

約数和(自身を除く): 351061290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 149, 162, 189, 197, 210, 270, 298, 315, 378, 394, 405, 447, 567, 591, 630, 745, 810, 894, 945, 985, 1043, 1134, 1182, 1341, 1379, 1490, 1773, 1890, 1970, 2086, 2235, 2682, 2758, 2835, 2955, 3129, 3546, 4023, 4137, 4470, 5215, 5319, 5670, 5910, 6258, 6705, 6895, 8046, 8274, 8865, 9387, 10430, 10638, 12069, 12411, 13410, 13790, 15645, 15957, 17730, 18774, 20115, 20685, 24138, 24822, 26595, 28161, 29353, 31290, 31914, 37233, 40230, 41370, 46935, 53190, 56322, 58706, 60345, 62055, 74466, 79785, 84483, 88059, 93870, 111699, 120690, 124110, 140805, 146765, 159570, 168966, 176118, 186165, 205471, 223398, 264177, 281610, 293530, 372330, 410942, 422415, 440295, 528354, 558495, 616413, 792531, 844830, 880590, 1027355, 1116990, 1232826, 1320885, 1585062, 1849239, 2054710, 2377593, 2641770, 3082065, 3698478, 3962655, 4755186, 5547717, 6164130, 7925310, 9246195, 11095434, 11887965, 16643151, 18492390, 23775930, 27738585, 33286302, 55477170, 83215755, 166431510]

約数ペア:

[(1, 166431510), (2, 83215755), (3, 55477170), (5, 33286302), (6, 27738585), (7, 23775930), (9, 18492390), (10, 16643151), (14, 11887965), (15, 11095434), (18, 9246195), (21, 7925310), (27, 6164130), (30, 5547717), (35, 4755186), (42, 3962655), (45, 3698478), (54, 3082065), (63, 2641770), (70, 2377593), (81, 2054710), (90, 1849239), (105, 1585062), (126, 1320885), (135, 1232826), (149, 1116990), (162, 1027355), (189, 880590), (197, 844830), (210, 792531), (270, 616413), (298, 558495), (315, 528354), (378, 440295), (394, 422415), (405, 410942), (447, 372330), (567, 293530), (591, 281610), (630, 264177), (745, 223398), (810, 205471), (894, 186165), (945, 176118), (985, 168966), (1043, 159570), (1134, 146765), (1182, 140805), (1341, 124110), (1379, 120690), (1490, 111699), (1773, 93870), (1890, 88059), (1970, 84483), (2086, 79785), (2235, 74466), (2682, 62055), (2758, 60345), (2835, 58706), (2955, 56322), (3129, 53190), (3546, 46935), (4023, 41370), (4137, 40230), (4470, 37233), (5215, 31914), (5319, 31290), (5670, 29353), (5910, 28161), (6258, 26595), (6705, 24822), (6895, 24138), (8046, 20685), (8274, 20115), (8865, 18774), (9387, 17730), (10430, 15957), (10638, 15645), (12069, 13790), (12411, 13410)]