156948470105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1847

約数の個数: 96

約数和(自身を含む): 232558986240

約数和(自身を除く): 75610516135

約数列:

[1, 5, 7, 19, 35, 79, 95, 97, 133, 361, 395, 485, 553, 665, 679, 1501, 1621, 1805, 1843, 2527, 2765, 3395, 7505, 7663, 8105, 9215, 10507, 11347, 12635, 12901, 28519, 30799, 35017, 38315, 52535, 53641, 56735, 64505, 128059, 142595, 145597, 153995, 157237, 175085, 199633, 215593, 245119, 268205, 585181, 640295, 727985, 786185, 896413, 998165, 1019179, 1077965, 1100659, 1225595, 2433121, 2766343, 2925905, 2987503, 4096267, 4482065, 5095895, 5503295, 12165605, 12421723, 13831715, 14937515, 17031847, 19364401, 20481335, 20912521, 46229299, 56762557, 62108615, 85159235, 86952061, 96822005, 104562605, 231146495, 236012737, 283812785, 323605093, 397337899, 434760305, 1180063685, 1618025465, 1652089159, 1986689495, 4484242003, 8260445795, 22421210015, 31389694021, 156948470105]

約数ペア:

[(1, 156948470105), (5, 31389694021), (7, 22421210015), (19, 8260445795), (35, 4484242003), (79, 1986689495), (95, 1652089159), (97, 1618025465), (133, 1180063685), (361, 434760305), (395, 397337899), (485, 323605093), (553, 283812785), (665, 236012737), (679, 231146495), (1501, 104562605), (1621, 96822005), (1805, 86952061), (1843, 85159235), (2527, 62108615), (2765, 56762557), (3395, 46229299), (7505, 20912521), (7663, 20481335), (8105, 19364401), (9215, 17031847), (10507, 14937515), (11347, 13831715), (12635, 12421723), (12901, 12165605), (28519, 5503295), (30799, 5095895), (35017, 4482065), (38315, 4096267), (52535, 2987503), (53641, 2925905), (56735, 2766343), (64505, 2433121), (128059, 1225595), (142595, 1100659), (145597, 1077965), (153995, 1019179), (157237, 998165), (175085, 896413), (199633, 786185), (215593, 727985), (245119, 640295), (268205, 585181)]