157982916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 456601600

約数和(自身を除く): 298618684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 364, 398, 546, 597, 727, 796, 1092, 1194, 1393, 1454, 2181, 2388, 2587, 2786, 2908, 4179, 4362, 5089, 5174, 5572, 7761, 8358, 8724, 9451, 10178, 10348, 15267, 15522, 16716, 18109, 18902, 20356, 28353, 30534, 31044, 36218, 37804, 54327, 56706, 61068, 66157, 72436, 108654, 113412, 132314, 144673, 198471, 217308, 264628, 289346, 396942, 434019, 578692, 793884, 868038, 1012711, 1736076, 1880749, 2025422, 3038133, 3761498, 4050844, 5642247, 6076266, 7522996, 11284494, 12152532, 13165243, 22568988, 26330486, 39495729, 52660972, 78991458, 157982916]

約数ペア:

[(1, 157982916), (2, 78991458), (3, 52660972), (4, 39495729), (6, 26330486), (7, 22568988), (12, 13165243), (13, 12152532), (14, 11284494), (21, 7522996), (26, 6076266), (28, 5642247), (39, 4050844), (42, 3761498), (52, 3038133), (78, 2025422), (84, 1880749), (91, 1736076), (156, 1012711), (182, 868038), (199, 793884), (273, 578692), (364, 434019), (398, 396942), (546, 289346), (597, 264628), (727, 217308), (796, 198471), (1092, 144673), (1194, 132314), (1393, 113412), (1454, 108654), (2181, 72436), (2388, 66157), (2587, 61068), (2786, 56706), (2908, 54327), (4179, 37804), (4362, 36218), (5089, 31044), (5174, 30534), (5572, 28353), (7761, 20356), (8358, 18902), (8724, 18109), (9451, 16716), (10178, 15522), (10348, 15267)]