158532010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 378846720

約数和(自身を除く): 220314710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 53, 65, 70, 91, 95, 106, 130, 133, 173, 182, 190, 247, 265, 266, 346, 371, 455, 494, 530, 665, 689, 742, 865, 910, 1007, 1211, 1235, 1330, 1378, 1729, 1730, 1855, 2014, 2249, 2422, 2470, 3287, 3445, 3458, 3710, 4498, 4823, 5035, 6055, 6574, 6890, 7049, 8645, 9169, 9646, 10070, 11245, 12110, 13091, 14098, 15743, 16435, 17290, 18338, 22490, 23009, 24115, 26182, 31486, 32870, 35245, 42731, 45845, 46018, 48230, 64183, 65455, 70490, 78715, 85462, 91637, 91690, 115045, 119197, 128366, 130910, 157430, 174211, 183274, 213655, 230090, 238394, 299117, 320915, 348422, 427310, 458185, 595985, 598234, 641830, 834379, 871055, 916370, 1191970, 1219477, 1495585, 1668758, 1742110, 2264743, 2438954, 2991170, 4171895, 4529486, 6097385, 8343790, 11323715, 12194770, 15853201, 22647430, 31706402, 79266005, 158532010]

約数ペア:

[(1, 158532010), (2, 79266005), (5, 31706402), (7, 22647430), (10, 15853201), (13, 12194770), (14, 11323715), (19, 8343790), (26, 6097385), (35, 4529486), (38, 4171895), (53, 2991170), (65, 2438954), (70, 2264743), (91, 1742110), (95, 1668758), (106, 1495585), (130, 1219477), (133, 1191970), (173, 916370), (182, 871055), (190, 834379), (247, 641830), (265, 598234), (266, 595985), (346, 458185), (371, 427310), (455, 348422), (494, 320915), (530, 299117), (665, 238394), (689, 230090), (742, 213655), (865, 183274), (910, 174211), (1007, 157430), (1211, 130910), (1235, 128366), (1330, 119197), (1378, 115045), (1729, 91690), (1730, 91637), (1855, 85462), (2014, 78715), (2249, 70490), (2422, 65455), (2470, 64183), (3287, 48230), (3445, 46018), (3458, 45845), (3710, 42731), (4498, 35245), (4823, 32870), (5035, 31486), (6055, 26182), (6574, 24115), (6890, 23009), (7049, 22490), (8645, 18338), (9169, 17290), (9646, 16435), (10070, 15743), (11245, 14098), (12110, 13091)]