159163860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 483989184

約数和(自身を除く): 324825324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 137, 170, 201, 204, 255, 268, 274, 289, 335, 340, 402, 411, 510, 548, 578, 670, 685, 804, 822, 867, 1005, 1020, 1139, 1156, 1340, 1370, 1445, 1644, 1734, 2010, 2055, 2278, 2329, 2740, 2890, 3417, 3468, 4020, 4110, 4335, 4556, 4658, 5695, 5780, 6834, 6987, 8220, 8670, 9179, 9316, 11390, 11645, 13668, 13974, 17085, 17340, 18358, 19363, 22780, 23290, 27537, 27948, 34170, 34935, 36716, 38726, 39593, 45895, 46580, 55074, 58089, 68340, 69870, 77452, 79186, 91790, 96815, 110148, 116178, 118779, 137685, 139740, 156043, 158372, 183580, 193630, 197965, 232356, 237558, 275370, 290445, 312086, 387260, 395930, 468129, 475116, 550740, 580890, 593895, 624172, 780215, 791860, 936258, 1161780, 1187790, 1560430, 1872516, 2340645, 2375580, 2652731, 3120860, 4681290, 5305462, 7958193, 9362580, 10610924, 13263655, 15916386, 26527310, 31832772, 39790965, 53054620, 79581930, 159163860]

約数ペア:

[(1, 159163860), (2, 79581930), (3, 53054620), (4, 39790965), (5, 31832772), (6, 26527310), (10, 15916386), (12, 13263655), (15, 10610924), (17, 9362580), (20, 7958193), (30, 5305462), (34, 4681290), (51, 3120860), (60, 2652731), (67, 2375580), (68, 2340645), (85, 1872516), (102, 1560430), (134, 1187790), (137, 1161780), (170, 936258), (201, 791860), (204, 780215), (255, 624172), (268, 593895), (274, 580890), (289, 550740), (335, 475116), (340, 468129), (402, 395930), (411, 387260), (510, 312086), (548, 290445), (578, 275370), (670, 237558), (685, 232356), (804, 197965), (822, 193630), (867, 183580), (1005, 158372), (1020, 156043), (1139, 139740), (1156, 137685), (1340, 118779), (1370, 116178), (1445, 110148), (1644, 96815), (1734, 91790), (2010, 79186), (2055, 77452), (2278, 69870), (2329, 68340), (2740, 58089), (2890, 55074), (3417, 46580), (3468, 45895), (4020, 39593), (4110, 38726), (4335, 36716), (4556, 34935), (4658, 34170), (5695, 27948), (5780, 27537), (6834, 23290), (6987, 22780), (8220, 19363), (8670, 18358), (9179, 17340), (9316, 17085), (11390, 13974), (11645, 13668)]