159970147220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1\times {\mathrm{9467}}^1$

素因数の和:13329

約数の個数: 96

約数和(自身を含む): 383200409088

約数和(自身を除く): 223230261868

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3823, 4420, 7646, 9467, 15292, 18934, 19115, 37868, 38230, 47335, 49699, 64991, 76460, 94670, 99398, 123071, 129982, 160939, 189340, 198796, 246142, 248495, 259964, 321878, 324955, 492284, 496990, 615355, 643756, 649910, 804695, 844883, 993980, 1230710, 1299820, 1609390, 1689766, 2092207, 2461420, 3218780, 3379532, 4184414, 4224415, 8368828, 8448830, 10461035, 16897660, 20922070, 36192341, 41844140, 72384682, 144769364, 180961705, 361923410, 470500433, 615269797, 723846820, 941000866, 1230539594, 1882001732, 2352502165, 2461079188, 3076348985, 4705004330, 6152697970, 7998507361, 9410008660, 12305395940, 15997014722, 31994029444, 39992536805, 79985073610, 159970147220]

約数ペア:

[(1, 159970147220), (2, 79985073610), (4, 39992536805), (5, 31994029444), (10, 15997014722), (13, 12305395940), (17, 9410008660), (20, 7998507361), (26, 6152697970), (34, 4705004330), (52, 3076348985), (65, 2461079188), (68, 2352502165), (85, 1882001732), (130, 1230539594), (170, 941000866), (221, 723846820), (260, 615269797), (340, 470500433), (442, 361923410), (884, 180961705), (1105, 144769364), (2210, 72384682), (3823, 41844140), (4420, 36192341), (7646, 20922070), (9467, 16897660), (15292, 10461035), (18934, 8448830), (19115, 8368828), (37868, 4224415), (38230, 4184414), (47335, 3379532), (49699, 3218780), (64991, 2461420), (76460, 2092207), (94670, 1689766), (99398, 1609390), (123071, 1299820), (129982, 1230710), (160939, 993980), (189340, 844883), (198796, 804695), (246142, 649910), (248495, 643756), (259964, 615355), (321878, 496990), (324955, 492284)]