141879892

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 338808960

約数和(自身を除く): 196929068

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 79, 98, 119, 154, 158, 187, 196, 238, 308, 316, 343, 374, 476, 539, 553, 686, 748, 833, 869, 1078, 1106, 1309, 1343, 1372, 1666, 1738, 2156, 2212, 2401, 2618, 2686, 3332, 3476, 3773, 3871, 4802, 5236, 5372, 5831, 6083, 7546, 7742, 9163, 9401, 9604, 11662, 12166, 14773, 15092, 15484, 18326, 18802, 23324, 24332, 26411, 27097, 29546, 36652, 37604, 40817, 42581, 52822, 54194, 59092, 64141, 65807, 81634, 85162, 103411, 105644, 108388, 128282, 131614, 163268, 170324, 189679, 206822, 256564, 263228, 298067, 379358, 413644, 448987, 460649, 596134, 723877, 758716, 897974, 921298, 1192268, 1447754, 1795948, 1842596, 2086469, 2895508, 3224543, 4172938, 5067139, 6449086, 8345876, 10134278, 12898172, 20268556, 35469973, 70939946, 141879892]

約数ペア:

[(1, 141879892), (2, 70939946), (4, 35469973), (7, 20268556), (11, 12898172), (14, 10134278), (17, 8345876), (22, 6449086), (28, 5067139), (34, 4172938), (44, 3224543), (49, 2895508), (68, 2086469), (77, 1842596), (79, 1795948), (98, 1447754), (119, 1192268), (154, 921298), (158, 897974), (187, 758716), (196, 723877), (238, 596134), (308, 460649), (316, 448987), (343, 413644), (374, 379358), (476, 298067), (539, 263228), (553, 256564), (686, 206822), (748, 189679), (833, 170324), (869, 163268), (1078, 131614), (1106, 128282), (1309, 108388), (1343, 105644), (1372, 103411), (1666, 85162), (1738, 81634), (2156, 65807), (2212, 64141), (2401, 59092), (2618, 54194), (2686, 52822), (3332, 42581), (3476, 40817), (3773, 37604), (3871, 36652), (4802, 29546), (5236, 27097), (5372, 26411), (5831, 24332), (6083, 23324), (7546, 18802), (7742, 18326), (9163, 15484), (9401, 15092), (9604, 14773), (11662, 12166)]