15672964188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10709}}^1$

素因数の和:10880

約数の個数: 144

約数和(自身を含む): 45125942400

約数和(自身を除く): 29452978212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 131, 133, 147, 196, 228, 262, 266, 294, 393, 399, 524, 532, 588, 786, 798, 917, 931, 1572, 1596, 1834, 1862, 2489, 2751, 2793, 3668, 3724, 4978, 5502, 5586, 6419, 7467, 9956, 10709, 11004, 11172, 12838, 14934, 17423, 19257, 21418, 25676, 29868, 32127, 34846, 38514, 42836, 52269, 64254, 69692, 74963, 77028, 104538, 121961, 128508, 149926, 203471, 209076, 224889, 243922, 299852, 365883, 406942, 449778, 487844, 524741, 610413, 731766, 813884, 899556, 1049482, 1220826, 1402879, 1424297, 1463532, 1574223, 2098964, 2441652, 2805758, 2848594, 3148446, 4208637, 4272891, 5611516, 5697188, 6296892, 8417274, 8545782, 9820153, 9970079, 16834548, 17091564, 19640306, 19940158, 26654701, 29460459, 29910237, 39280612, 39880316, 53309402, 58920918, 59820474, 68741071, 79964103, 106618804, 117841836, 119640948, 137482142, 159928206, 186582907, 206223213, 274964284, 319856412, 373165814, 412446426, 559748721, 746331628, 824892852, 1119497442, 1306080349, 2238994884, 2612160698, 3918241047, 5224321396, 7836482094, 15672964188]

約数ペア:

[(1, 15672964188), (2, 7836482094), (3, 5224321396), (4, 3918241047), (6, 2612160698), (7, 2238994884), (12, 1306080349), (14, 1119497442), (19, 824892852), (21, 746331628), (28, 559748721), (38, 412446426), (42, 373165814), (49, 319856412), (57, 274964284), (76, 206223213), (84, 186582907), (98, 159928206), (114, 137482142), (131, 119640948), (133, 117841836), (147, 106618804), (196, 79964103), (228, 68741071), (262, 59820474), (266, 58920918), (294, 53309402), (393, 39880316), (399, 39280612), (524, 29910237), (532, 29460459), (588, 26654701), (786, 19940158), (798, 19640306), (917, 17091564), (931, 16834548), (1572, 9970079), (1596, 9820153), (1834, 8545782), (1862, 8417274), (2489, 6296892), (2751, 5697188), (2793, 5611516), (3668, 4272891), (3724, 4208637), (4978, 3148446), (5502, 2848594), (5586, 2805758), (6419, 2441652), (7467, 2098964), (9956, 1574223), (10709, 1463532), (11004, 1424297), (11172, 1402879), (12838, 1220826), (14934, 1049482), (17423, 899556), (19257, 813884), (21418, 731766), (25676, 610413), (29868, 524741), (32127, 487844), (34846, 449778), (38514, 406942), (42836, 365883), (52269, 299852), (64254, 243922), (69692, 224889), (74963, 209076), (77028, 203471), (104538, 149926), (121961, 128508)]