155064852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 436101120

約数和(自身を除く): 281036268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 71, 76, 93, 103, 114, 124, 142, 171, 186, 206, 213, 228, 279, 284, 309, 342, 372, 412, 426, 558, 589, 618, 639, 684, 852, 927, 1116, 1178, 1236, 1278, 1349, 1767, 1854, 1957, 2201, 2356, 2556, 2698, 3193, 3534, 3708, 3914, 4047, 4402, 5301, 5396, 5871, 6386, 6603, 7068, 7313, 7828, 8094, 8804, 9579, 10602, 11742, 12141, 12772, 13206, 14626, 16188, 17613, 19158, 19809, 21204, 21939, 23484, 24282, 26412, 28737, 29252, 35226, 38316, 39618, 41819, 43878, 48564, 57474, 60667, 65817, 70452, 79236, 83638, 87756, 114948, 121334, 125457, 131634, 138947, 167276, 182001, 226703, 242668, 250914, 263268, 277894, 364002, 376371, 416841, 453406, 501828, 546003, 555788, 680109, 728004, 752742, 833682, 906812, 1092006, 1250523, 1360218, 1505484, 1667364, 2040327, 2184012, 2501046, 2720436, 4080654, 4307357, 5002092, 8161308, 8614714, 12922071, 17229428, 25844142, 38766213, 51688284, 77532426, 155064852]

約数ペア:

[(1, 155064852), (2, 77532426), (3, 51688284), (4, 38766213), (6, 25844142), (9, 17229428), (12, 12922071), (18, 8614714), (19, 8161308), (31, 5002092), (36, 4307357), (38, 4080654), (57, 2720436), (62, 2501046), (71, 2184012), (76, 2040327), (93, 1667364), (103, 1505484), (114, 1360218), (124, 1250523), (142, 1092006), (171, 906812), (186, 833682), (206, 752742), (213, 728004), (228, 680109), (279, 555788), (284, 546003), (309, 501828), (342, 453406), (372, 416841), (412, 376371), (426, 364002), (558, 277894), (589, 263268), (618, 250914), (639, 242668), (684, 226703), (852, 182001), (927, 167276), (1116, 138947), (1178, 131634), (1236, 125457), (1278, 121334), (1349, 114948), (1767, 87756), (1854, 83638), (1957, 79236), (2201, 70452), (2356, 65817), (2556, 60667), (2698, 57474), (3193, 48564), (3534, 43878), (3708, 41819), (3914, 39618), (4047, 38316), (4402, 35226), (5301, 29252), (5396, 28737), (5871, 26412), (6386, 24282), (6603, 23484), (7068, 21939), (7313, 21204), (7828, 19809), (8094, 19158), (8804, 17613), (9579, 16188), (10602, 14626), (11742, 13206), (12141, 12772)]