154328291380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{23909}}^1$

素因数の和:24337

約数の個数: 96

約数和(自身を含む): 347058432000

約数和(自身を除く): 192730140620

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 359, 580, 620, 718, 899, 1436, 1795, 1798, 3590, 3596, 4495, 7180, 8990, 10411, 11129, 17980, 20822, 22258, 23909, 41644, 44516, 47818, 52055, 55645, 95636, 104110, 111290, 119545, 208220, 222580, 239090, 322741, 478180, 645482, 693361, 741179, 1290964, 1386722, 1482358, 1613705, 2773444, 2964716, 3227410, 3466805, 3705895, 6454820, 6933610, 7411790, 8583331, 13867220, 14823580, 17166662, 21494191, 34333324, 42916655, 42988382, 85833310, 85976764, 107470955, 171666620, 214941910, 248916599, 266083261, 429883820, 497833198, 532166522, 995666396, 1064333044, 1244582995, 1330416305, 2489165990, 2660832610, 4978331980, 5321665220, 7716414569, 15432829138, 30865658276, 38582072845, 77164145690, 154328291380]

約数ペア:

[(1, 154328291380), (2, 77164145690), (4, 38582072845), (5, 30865658276), (10, 15432829138), (20, 7716414569), (29, 5321665220), (31, 4978331980), (58, 2660832610), (62, 2489165990), (116, 1330416305), (124, 1244582995), (145, 1064333044), (155, 995666396), (290, 532166522), (310, 497833198), (359, 429883820), (580, 266083261), (620, 248916599), (718, 214941910), (899, 171666620), (1436, 107470955), (1795, 85976764), (1798, 85833310), (3590, 42988382), (3596, 42916655), (4495, 34333324), (7180, 21494191), (8990, 17166662), (10411, 14823580), (11129, 13867220), (17980, 8583331), (20822, 7411790), (22258, 6933610), (23909, 6454820), (41644, 3705895), (44516, 3466805), (47818, 3227410), (52055, 2964716), (55645, 2773444), (95636, 1613705), (104110, 1482358), (111290, 1386722), (119545, 1290964), (208220, 741179), (222580, 693361), (239090, 645482), (322741, 478180)]