148293328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 319979520

約数和(自身を除く): 171686192

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 127, 152, 167, 184, 254, 304, 334, 368, 437, 508, 668, 874, 1016, 1336, 1748, 2032, 2413, 2672, 2921, 3173, 3496, 3841, 4826, 5842, 6346, 6992, 7682, 9652, 11684, 12692, 15364, 19304, 21209, 23368, 25384, 30728, 38608, 42418, 46736, 50768, 55499, 61456, 72979, 84836, 110998, 145958, 169672, 221996, 291916, 339344, 402971, 443992, 487807, 583832, 805942, 887984, 975614, 1167664, 1611884, 1951228, 3223768, 3902456, 6447536, 7804912, 9268333, 18536666, 37073332, 74146664, 148293328]

約数ペア:

[(1, 148293328), (2, 74146664), (4, 37073332), (8, 18536666), (16, 9268333), (19, 7804912), (23, 6447536), (38, 3902456), (46, 3223768), (76, 1951228), (92, 1611884), (127, 1167664), (152, 975614), (167, 887984), (184, 805942), (254, 583832), (304, 487807), (334, 443992), (368, 402971), (437, 339344), (508, 291916), (668, 221996), (874, 169672), (1016, 145958), (1336, 110998), (1748, 84836), (2032, 72979), (2413, 61456), (2672, 55499), (2921, 50768), (3173, 46736), (3496, 42418), (3841, 38608), (4826, 30728), (5842, 25384), (6346, 23368), (6992, 21209), (7682, 19304), (9652, 15364), (11684, 12692)]