155296728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 96

約数和(自身を含む): 450231600

約数和(自身を除く): 294934872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 1861, 2196, 2318, 3477, 3722, 4392, 4636, 5583, 6954, 7444, 9272, 10431, 11166, 13908, 14888, 16749, 20862, 22332, 27816, 33498, 35359, 41724, 44664, 66996, 70718, 83448, 106077, 113521, 133992, 141436, 212154, 227042, 282872, 318231, 340563, 424308, 454084, 636462, 681126, 848616, 908168, 1021689, 1272924, 1362252, 2043378, 2156899, 2545848, 2724504, 4086756, 4313798, 6470697, 8173512, 8627596, 12941394, 17255192, 19412091, 25882788, 38824182, 51765576, 77648364, 155296728]

約数ペア:

[(1, 155296728), (2, 77648364), (3, 51765576), (4, 38824182), (6, 25882788), (8, 19412091), (9, 17255192), (12, 12941394), (18, 8627596), (19, 8173512), (24, 6470697), (36, 4313798), (38, 4086756), (57, 2724504), (61, 2545848), (72, 2156899), (76, 2043378), (114, 1362252), (122, 1272924), (152, 1021689), (171, 908168), (183, 848616), (228, 681126), (244, 636462), (342, 454084), (366, 424308), (456, 340563), (488, 318231), (549, 282872), (684, 227042), (732, 212154), (1098, 141436), (1159, 133992), (1368, 113521), (1464, 106077), (1861, 83448), (2196, 70718), (2318, 66996), (3477, 44664), (3722, 41724), (4392, 35359), (4636, 33498), (5583, 27816), (6954, 22332), (7444, 20862), (9272, 16749), (10431, 14888), (11166, 13908)]