156777771260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{189983}}^1$

素因数の和:190056

約数の個数: 96

約数和(自身を含む): 373815558144

約数和(自身を除く): 217037786884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1331, 1364, 1705, 2420, 2662, 3410, 3751, 5324, 6655, 6820, 7502, 13310, 15004, 18755, 26620, 37510, 41261, 75020, 82522, 165044, 189983, 206305, 379966, 412610, 759932, 825220, 949915, 1899830, 2089813, 3799660, 4179626, 5889473, 8359252, 10449065, 11778946, 20898130, 22987943, 23557892, 29447365, 41796260, 45975886, 58894730, 64784203, 91951772, 114939715, 117789460, 129568406, 229879430, 252867373, 259136812, 323921015, 459758860, 505734746, 647842030, 712626233, 1011469492, 1264336865, 1295684060, 1425252466, 2528673730, 2850504932, 3563131165, 5057347460, 7126262330, 7838888563, 14252524660, 15677777126, 31355554252, 39194442815, 78388885630, 156777771260]

約数ペア:

[(1, 156777771260), (2, 78388885630), (4, 39194442815), (5, 31355554252), (10, 15677777126), (11, 14252524660), (20, 7838888563), (22, 7126262330), (31, 5057347460), (44, 3563131165), (55, 2850504932), (62, 2528673730), (110, 1425252466), (121, 1295684060), (124, 1264336865), (155, 1011469492), (220, 712626233), (242, 647842030), (310, 505734746), (341, 459758860), (484, 323921015), (605, 259136812), (620, 252867373), (682, 229879430), (1210, 129568406), (1331, 117789460), (1364, 114939715), (1705, 91951772), (2420, 64784203), (2662, 58894730), (3410, 45975886), (3751, 41796260), (5324, 29447365), (6655, 23557892), (6820, 22987943), (7502, 20898130), (13310, 11778946), (15004, 10449065), (18755, 8359252), (26620, 5889473), (37510, 4179626), (41261, 3799660), (75020, 2089813), (82522, 1899830), (165044, 949915), (189983, 825220), (206305, 759932), (379966, 412610)]