131389332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 203911788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 83, 106, 114, 131, 159, 166, 212, 228, 249, 262, 318, 332, 393, 498, 524, 636, 786, 996, 1007, 1572, 1577, 2014, 2489, 3021, 3154, 4028, 4399, 4731, 4978, 6042, 6308, 6943, 7467, 8798, 9462, 9956, 10873, 12084, 13197, 13886, 14934, 17596, 18924, 20829, 21746, 26394, 27772, 29868, 32619, 41658, 43492, 52788, 65238, 83316, 83581, 130476, 131917, 167162, 206587, 250743, 263834, 334324, 395751, 413174, 501486, 527668, 576269, 619761, 791502, 826348, 1002972, 1152538, 1239522, 1583004, 1728807, 2305076, 2479044, 3457614, 6915228, 10949111, 21898222, 32847333, 43796444, 65694666, 131389332]

約数ペア:

[(1, 131389332), (2, 65694666), (3, 43796444), (4, 32847333), (6, 21898222), (12, 10949111), (19, 6915228), (38, 3457614), (53, 2479044), (57, 2305076), (76, 1728807), (83, 1583004), (106, 1239522), (114, 1152538), (131, 1002972), (159, 826348), (166, 791502), (212, 619761), (228, 576269), (249, 527668), (262, 501486), (318, 413174), (332, 395751), (393, 334324), (498, 263834), (524, 250743), (636, 206587), (786, 167162), (996, 131917), (1007, 130476), (1572, 83581), (1577, 83316), (2014, 65238), (2489, 52788), (3021, 43492), (3154, 41658), (4028, 32619), (4399, 29868), (4731, 27772), (4978, 26394), (6042, 21746), (6308, 20829), (6943, 18924), (7467, 17596), (8798, 14934), (9462, 13886), (9956, 13197), (10873, 12084)]